---
description: Discover the most popular Free Network Security Software tools and compare user ratings, pricing, features, and free demo versions.
image: https://gdm-localsites-assets-gfprod.imgix.net/images/getapp/og_logo-94fd2a03a6c7a0e54fc0c9e21a1c0ce9.png
title: Top Free Network Security Software Applications and Tools | GetApp Canada 2026
---

Breadcrumb: [Home](/) > [Free Network Security Software](https://www.getapp.ca/directory/1443/network-security/software) > [Page 3](https://www.getapp.ca/directory/1443/network-security/software?page=3)

# Network Security Software

Canonical: https://www.getapp.ca/directory/1443/network-security/software

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## Products

1. [Lightspeed Filter](https://www.getapp.ca/software/2047901/lightspeed-filter) — 4.6/5 (36 reviews) — Multi-OS, cloud-based filtering protection for K-12 students
2. [Blackpoint MDR](https://www.getapp.ca/software/2057998/blackpoint-mdr) — 4.8/5 (36 reviews) — Fully managed integrated defense system.
3. [SafeDNS](https://www.getapp.ca/software/2037183/safedns) — 4.7/5 (35 reviews) — Cloud-based web filtering and internet security software
4. [REVE Antivirus](https://www.getapp.ca/software/2060782/reve-antivirus) — 4.4/5 (34 reviews) — Computer and network security software
5. [Qualys Cloud Platform](https://www.getapp.ca/software/2038855/qualys-cloud-platform) — 4.0/5 (33 reviews) — Computer and network security software for IT professionals
6. [Lockwell](https://www.getapp.ca/software/2070034/lockwell) — 4.7/5 (32 reviews) — Secure Your Small Business to Build Trust and Drive Revenue
7. [PhishingBox](https://www.getapp.ca/software/128715/phishingbox) — 4.7/5 (31 reviews) — Cybersecurity tool for conducting simulated phishing attacks
8. [Black Duck](https://www.getapp.ca/software/2048649/black-duck-hub-1) — 4.3/5 (31 reviews) — Build secure, high-quality software faster.
9. [GateKeeper Enterprise](https://www.getapp.ca/software/2035763/gatekeeper-enterprise) — 5.0/5 (30 reviews) — Shared PC authentication, proximity, 2FA/MFA wireless token.
10. [Coro](https://www.getapp.ca/software/2055188/coro) — 4.6/5 (30 reviews) — Cybersecurity management software
11. [Cloudbric](https://www.getapp.ca/software/2040315/cloudbric) — 4.6/5 (29 reviews) — Cloud and edge computing security solution
12. [CyberArk Privileged Access Management Solutions](https://www.getapp.ca/software/112553/cyberark-privileged-account-security) — 4.3/5 (27 reviews) — Secure \& protect privileged account credentials
13. [ManageEngine Log360](https://www.getapp.ca/software/120875/log360) — 4.7/5 (26 reviews) — Log management and SIEM management solution
14. [Heimdal DNS Security](https://www.getapp.ca/software/2048801/heimdal-threat-prevention) — 4.8/5 (26 reviews) — Advanced DNS Filtering for Your Perimeter and Endpoints.
15. [Radware Bot Manager](https://www.getapp.ca/software/2047329/radware-bot-manager) — 4.6/5 (24 reviews) — Automated bot detection for websites and mobile apps
16. [Netsurion](https://www.getapp.ca/software/120647/eventtracker) — 3.6/5 (23 reviews) — Complete Cybersecurity Confidence
17. [Rublon](https://www.getapp.ca/software/2047123/rublon) — 4.7/5 (23 reviews) — Workforce Multi-Factor Authentication for SMB and Enterprise
18. [KACE](https://www.getapp.ca/software/2052311/kace) — 4.0/5 (23 reviews) — Unified Endpoint Management by KACE. Where Next Meets Now.
19. [ManageEngine Password Manager Pro](https://www.getapp.ca/software/2052672/manageengine-password-manager-pro) — 4.3/5 (23 reviews) — Privileged Password Manager for Enterprises
20. [vRx](https://www.getapp.ca/software/133583/topia) — 4.9/5 (22 reviews) — Simplified Vulnerability Remediation
21. [NG Firewall](https://www.getapp.ca/software/2040299/ng-firewall) — 4.8/5 (20 reviews) — Network management and protection
22. [Constellix](https://www.getapp.ca/software/2051272/constellix) — 4.8/5 (19 reviews) — Modernized Managed DNS at the Edge
23. [DataDome](https://www.getapp.ca/software/2039327/datadome-anti-bot-protection) — 4.5/5 (18 reviews) — Anti-bot protection software to block unwanted traffic
24. [SPAMfighter Exchange Module](https://www.getapp.ca/software/2049976/spamfighter-exchange-module) — 4.2/5 (18 reviews) — Anti-spam and network security solution
25. [nVision](https://www.getapp.ca/software/126055/axence-nvision) — 4.5/5 (17 reviews) — Security software for managing IT assets, networks \& systems

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Prev: [Previous page](https://www.getapp.ca/directory/1443/network-security/pricing/free/software?page=2)\
Next: [Next page](https://www.getapp.ca/directory/1443/network-security/pricing/free/software?page=4)

## Related Categories

- [Cloud Security Software](https://www.getapp.ca/directory/291/cloud-security/software)
- [Computer Security Software](https://www.getapp.ca/directory/676/antivirus/software)
- [Network Monitoring Software](https://www.getapp.ca/directory/480/network-monitoring/software)
- [Endpoint Protection Software](https://www.getapp.ca/directory/1051/endpoint-protection/software)
- [Vulnerability Management Software](https://www.getapp.ca/directory/1235/vulnerability-management/software)

## Links

- [View on GetApp](https://www.getapp.ca/directory/1443/network-security/software)
- [All Categories](https://www.getapp.ca/directory)

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